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Haiku: Pick up a few more codegen parametres from downstream

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Pick up a few more codegen parametres from downstream. The DWARF version matchesthe GCC config.

DWARF version 4, Math Errno handling, ObjC ABI handling, and debug handling.

Reviewed By: nielx

Differential Revision: https://reviews.llvm.org/D159409
This commit is contained in:
X512 2023-09-04 03:03:18 -04:00 committed by Brad Smith
parent 69d8ca21af
commit b70f1f836d
5 changed files with 19 additions and 0 deletions
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6
clang/lib/Driver/ToolChains/Haiku.h
View File

@ -22,6 +22,8 @@ public:
Haiku(const Driver &D, const llvm::Triple &Triple,
const llvm::opt::ArgList &Args);
bool IsMathErrnoDefault() const override { return false; }
bool IsObjCNonFragileABIDefault() const override { return true; }
bool isPICDefault() const override { return true; }
void AddClangSystemIncludeArgs(
@ -33,6 +35,10 @@ public:
void addLibStdCxxIncludePaths(
const llvm::opt::ArgList &DriverArgs,
llvm::opt::ArgStringList &CC1Args) const override;
unsigned GetDefaultDwarfVersion() const override { return 4; }
bool GetDefaultStandaloneDebug() const override { return true; }
};
} // end namespace toolchains

1
clang/test/CodeGen/dwarf-version.c
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@ -14,6 +14,7 @@
// RUN: %clang -target x86_64-apple-darwin14 -g -S -emit-llvm -o - %s -isysroot %t | FileCheck %s --check-prefix=VER2
// RUN: %clang -target powerpc-unknown-openbsd -g -S -emit-llvm -o - %s | FileCheck %s --check-prefix=VER2
// RUN: %clang --target=x86_64-unknown-haiku -g -S -emit-llvm -o - %s | FileCheck %s --check-prefix=VER4
// RUN: %clang -target powerpc-unknown-freebsd -g -S -emit-llvm -o - %s | FileCheck %s --check-prefix=VER4
// Check which debug info formats we use on Windows. By default, in an MSVC

5
clang/test/Driver/clang-g-opts.c
View File

@ -9,6 +9,8 @@
// RUN: | FileCheck --check-prefix=CHECK-WITH-G-DWARF2 %s
// RUN: %clang -### -S %s -g -target x86_64-pc-freebsd10.0 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-WITH-G-DWARF2 %s
// RUN: %clang -### -S %s -g --target=x86_64-unknown-haiku 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-WITH-G-DWARF4 %s
// 'g0' is the default. Just basic correctness check that it does nothing
// RUN: %clang -### -S %s -g0 2>&1 | FileCheck --check-prefix=CHECK-WITHOUT-G %s
@ -27,12 +29,15 @@
// RUN: | FileCheck --check-prefix=CHECK-WITH-G-DWARF2 %s
// RUN: %clang -### -S %s -g0 -g -target x86_64-pc-freebsd10.0 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-WITH-G-DWARF2 %s
// RUN: %clang -### -S %s -g0 -g --target=x86_64-unknown-haiku 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-WITH-G-DWARF4 %s
// RUN: %clang -### -S %s -g0 -g --target=i386-pc-solaris 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-WITH-G %s
// CHECK-WITHOUT-G-NOT: -debug-info-kind
// CHECK-WITH-G: "-debug-info-kind=constructor"
// CHECK-WITH-G: "-dwarf-version=5"
// CHECK-WITH-G-DWARF4: "-dwarf-version=4"
// CHECK-WITH-G-DWARF2: "-dwarf-version=2"
// CHECK-WITH-G-STANDALONE: "-debug-info-kind=standalone"

5
clang/test/Driver/debug-options.c
View File

@ -83,6 +83,11 @@
// RUN: | FileCheck -check-prefix=G_GDB \
// RUN: -check-prefix=G_DWARF4 %s
// Haiku.
// RUN: %clang -### -c -g %s --target=x86_64-unknown-haiku 2>&1 \
// RUN: | FileCheck -check-prefix=G_STANDALONE \
// RUN: -check-prefix=G_DWARF4 %s
// Windows.
// RUN: %clang -### -c -g %s -target x86_64-w64-windows-gnu 2>&1 \
// RUN: | FileCheck -check-prefix=G_GDB %s

2
clang/test/Driver/fast-math.c
View File

@ -122,6 +122,8 @@
// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
// RUN: %clang -### -target x86_64-unknown-openbsd -c %s 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
// RUN: %clang -### --target=x86_64-unknown-haiku -c %s 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
// RUN: %clang -### -target x86_64-unknown-dragonfly -c %s 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NO-MATH-ERRNO %s
// RUN: %clang -### -target x86_64-fuchsia -c %s 2>&1 \